The challenge

Building a mobile-first investment solution

The client needed a back-office system to power their app’s white-labelled ISA product administration, requiring minimal website interaction. Quai Digital was tasked with integrating the app with the product provider and managing all investment administration.

How we worked together

Delivering a seamless, automated experience

We partnered with the client to build the core product engine that powers their app. Our role included integrating the ISA provider with a complete investment solution that manages their portfolios. The system is fully automated, covering product administration, cash management, trading, and custody, all optimized for a mobile-first experience.

The outcome

Rapid growth and market impact

Since the launch, the client has become one of the UK’s fastest-growing ISA providers. Our automated system now handles over 100,000 retail investor trades weekly, just six months post-launch. The efficiency of the platform has set a new standard for app-based investing, driving rapid growth and market impact.

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